CONFIG_CPU_HAS_NO_CAS is not available for thedefaultarchitecture x86.
Result is shown for architecture m68k

CONFIG_CPU_HAS_NO_CAS (not configurable)

configname: CONFIG_CPU_HAS_NO_CAS

Linux Kernel Configuration
└─>CPU_HAS_NO_CAS
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
is depended by
CONFIG_M68000